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Cheap flights from Corpus Christi to St. Louis from $157

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Corpus Christi to St. Louis departing on 6/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Corpus Christi to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:11 pm - 11:59 pm
CRP
-
STL
5h 48m
1 stop
American Airlines Logo
5:29 am - 9:50 am
STL
-
CRP
4h 21m
1 stop
$315American Airlines
Thu, Jun 4 - Sat, Jun 6
United Airlines Logo
12:09 pm - 6:04 pm
CRP
-
STL
5h 55m
1 stop
United Airlines Logo
6:15 am - 1:20 pm
STL
-
CRP
7h 05m
1 stop
$359United Airlines
Tue, Aug 18 - Wed, Aug 19
American Airlines Logo
6:11 pm - 11:59 pm
CRP
-
STL
5h 48m
1 stop
American Airlines Logo
5:18 pm - 10:07 pm
STL
-
CRP
4h 49m
1 stop
$362American Airlines
Thu, May 28 - Mon, Jun 1
United Airlines Logo
1:55 pm - 6:04 pm
CRP
-
STL
4h 09m
1 stop
United Airlines Logo
8:00 am - 5:20 pm
STL
-
CRP
9h 20m
2 stops
$364United Airlines
Tue, Aug 18 - Wed, Aug 19
American Airlines Logo
6:11 pm - 11:59 pm
CRP
-
STL
5h 48m
1 stop
American Airlines Logo
5:29 am - 9:50 am
STL
-
CRP
4h 21m
1 stop
$365American Airlines
Fri, Jun 19 - Sun, Jun 21
Southwest Logo
6:30 pm - 12:35 am
CRP
-
STL
6h 05m
2 stops
Southwest Logo
6:25 am - 11:10 am
STL
-
CRP
4h 45m
1 stop
$382Southwest
Fri, Jun 19 - Sun, Jun 21
Southwest Logo
6:30 pm - 12:35 am
CRP
-
STL
6h 05m
2 stops
Southwest Logo
5:20 am - 11:20 am
STL
-
CRP
6h 00m
1 stop
$399Southwest
Thu, Jun 4 - Sat, Jun 6
American Airlines Logo
4:18 pm - 11:54 pm
CRP
-
STL
7h 36m
2 stops
American Airlines Logo
7:18 pm - 11:59 pm
STL
-
CRP
4h 41m
1 stop
$424American Airlines
Thu, May 28 - Mon, Jun 1
United Airlines Logo
6:00 pm - 10:45 pm
CRP
-
STL
4h 45m
1 stop
United Airlines Logo
6:14 am - 11:20 am
STL
-
CRP
5h 06m
1 stop
$439United Airlines
Tue, Jun 9 - Wed, Jun 10
Southwest Logo
6:30 pm - 12:35 am
CRP
-
STL
6h 05m
2 stops
Southwest Logo
3:50 pm - 10:25 pm
STL
-
CRP
6h 35m
2 stops
$444Southwest
Thu, Jun 4 - Sat, Jun 6

Southwest flights from Corpus Christi to St. Louis

Our best Southwest deals on Corpus Christi to St. Louis flight tickets
Southwest
Jun 19
CRP6:30 pmCorpus Christi
6h 05m
2 stops
STL12:35 amLambert-St Louis
Jun 21
STL6:25 amLambert-St Louis
4h 45m
1 stop
CRP11:10 amCorpus Christi
$382
Southwest
Jun 4
CRP6:30 pmCorpus Christi
6h 05m
2 stops
STL12:35 amLambert-St Louis
Jun 6
STL5:20 amLambert-St Louis
6h 00m
1 stop
CRP11:20 amCorpus Christi
$399
Southwest
Jun 4
CRP6:30 pmCorpus Christi
6h 05m
2 stops
STL12:35 amLambert-St Louis
Jun 6
STL3:50 pmLambert-St Louis
6h 35m
2 stops
CRP10:25 pmCorpus Christi
$444

United Airlines flights from Corpus Christi to St. Louis

Our best United Airlines deals on Corpus Christi to St. Louis flight tickets
United Airlines
Aug 18
CRP12:09 pmCorpus Christi
5h 55m
1 stop
STL6:04 pmLambert-St Louis
Aug 19
STL6:15 amLambert-St Louis
7h 05m
1 stop
CRP1:20 pmCorpus Christi
$359
United Airlines
Aug 18
CRP1:55 pmCorpus Christi
4h 09m
1 stop
STL6:04 pmLambert-St Louis
Aug 19
STL8:00 amLambert-St Louis
9h 20m
2 stops
CRP5:20 pmCorpus Christi
$364
United Airlines
Jun 9
CRP6:00 pmCorpus Christi
4h 45m
1 stop
STL10:45 pmLambert-St Louis
Jun 10
STL6:14 amLambert-St Louis
5h 06m
1 stop
CRP11:20 amCorpus Christi
$439

momondo Fare Finder

 
Customize your flight search to find flights from Corpus Christi to St. Louis that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated May 18, 2026.
Use the filters below to find and compare flights from Corpus Christi to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Corpus ChristiSt. Louis

CRP - STL

CRPSTL

Corpus Christi

Thu 6/4

6:11 pm-11:59 pm

1 stop5h 48m

Lambert-St Louis

Sat 6/6

5:29 am-9:50 am

1 stop4h 21m

$315

Corpus ChristiSt. Louis

CRP - STL

CRPSTL

Corpus Christi

Tue 8/18

12:09 pm-6:04 pm

1 stop5h 55m

Lambert-St Louis

Wed 8/19

6:15 am-1:20 pm

1 stop7h 05m

$359

Corpus ChristiSt. Louis

CRP - STL

CRPSTL

Corpus Christi

Thu 5/28

6:11 pm-11:59 pm

1 stop5h 48m

Lambert-St Louis

Mon 6/1

5:18 pm-10:07 pm

1 stop4h 49m

$362

Corpus ChristiSt. Louis

CRP - STL

CRPSTL

Corpus Christi

Tue 8/18

1:55 pm-6:04 pm

1 stop4h 09m

Lambert-St Louis

Wed 8/19

8:00 am-5:20 pm

2 stops9h 20m

$364

Corpus ChristiSt. Louis

CRP - STL

CRPSTL

Corpus Christi

Fri 6/19

6:11 pm-11:59 pm

1 stop5h 48m

Lambert-St Louis

Sun 6/21

5:29 am-9:50 am

1 stop4h 21m

$365

Corpus ChristiSt. Louis

CRP - STL

CRPSTL

Corpus Christi

Fri 6/19

6:30 pm-12:35 am

2 stops6h 05m

Lambert-St Louis

Sun 6/21

6:25 am-11:10 am

1 stop4h 45m

$382

Corpus ChristiSt. Louis

CRP - STL

CRPSTL

Corpus Christi

Thu 6/4

6:30 pm-12:35 am

2 stops6h 05m

Lambert-St Louis

Sat 6/6

5:20 am-11:20 am

1 stop6h 00m

$399

Corpus ChristiSt. Louis

CRP - STL

CRPSTL

Corpus Christi

Thu 5/28

4:18 pm-11:54 pm

2 stops7h 36m

Lambert-St Louis

Mon 6/1

7:18 pm-11:59 pm

1 stop4h 41m

$424
Quickest round-trip

Corpus ChristiSt. Louis

CRP - STL

CRPSTL

Corpus Christi

Tue 6/9

6:00 pm-10:45 pm

1 stop4h 45m

Lambert-St Louis

Wed 6/10

6:14 am-11:20 am

1 stop5h 06m

$439

Corpus ChristiSt. Louis

CRP - STL

CRPSTL

Corpus Christi

Thu 6/4

6:30 pm-12:35 am

2 stops6h 05m

Lambert-St Louis

Sat 6/6

3:50 pm-10:25 pm

2 stops6h 35m

$444

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to St. Louis from

How to get the cheapest flight ticket from Corpus Christi to St. Louis

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Corpus Christi and St. Louis?

What is the cheapest month to fly to St. Louis?

In general, August is the cheapest month to fly from Corpus Christi to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $238. The month of September is another great option to travel to St. Louis, with average flight prices from Corpus Christi averaging around $356.

Can stopping save me money on Corpus Christi to St. Louis flights?

You could potentially save up to 61% on your flight if you consider stops on a Corpus Christi to St. Louis flight.

When to book flights from Corpus Christi to St. Louis

Are you open to changing your travel dates? Check out the ideal times to fly from Corpus Christi to St. Louis according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Corpus Christi to St. Louis (CRP to STL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Corpus Christi to St. Louis

Fastest flight time

4h 45m

Direct flights

None
The fastest flight from Corpus Christi to St. Louis takes 4h 45m
There are no direct flights from Corpus Christi to St. Louis. There are no popular flight routes from Corpus Christi to St. Louis.
Search flight deals

Frequently asked questions about flying from Corpus Christi to St. Louis

  • How far is Corpus Christi to Lambert-St Louis by plane?

    A flight from Corpus Christi to Lambert-St Louis will travel around 854.7 mi. 4h 45m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Corpus Christi Airport to Lambert-St Louis Airport?

    Prices for flights from Corpus Christi Airport to Lambert-St Louis Airport were last updated today.

  • How many operators does momondo search for flights from Corpus Christi Airport to Lambert-St Louis Airport?

  • How old do you have to be to fly from Corpus Christi Airport to Lambert-St Louis Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Corpus Christi Airport to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The travel and health documents you'll need for your trip to Lambert-St Louis Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lambert-St Louis Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Corpus Christi to St. Louis?

Best airlines flying from Corpus Christi to St. Louis

Compare and see reviews for airlines that fly from Corpus Christi to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $231Free CancellationRating
7.1
11,648 reviews
Search American Airlines flights
SouthwestPriceFrom $310Free CancellationRating
7.9
4,287 reviews
Search Southwest flights
United AirlinesPriceFrom $324Free CancellationRating
7.4
9,737 reviews
Search United Airlines flights

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Hermann
Fairview Heights
Maryland Heights
O'Fallon
Florissant
St. Peters
Collinsville
Alton
Wentzville
Fenton
Farmington
Festus
Clayton
Eureka
Litchfield
Edwardsville
Shrewsbury
Grafton

Why use momondo?

Why should I use momondo to find a flight deal from Corpus Christi to St. Louis?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to St. Louis from Corpus Christi.

Can I find flights from Corpus Christi to St. Louis with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Corpus Christi to St. Louis flights to just show those with flexible booking policies.

How can momondo help me find flights from Corpus Christi to St. Louis?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to St. Louis from Corpus Christi.

I’m not ready to book a flight from Corpus Christi to St. Louis right now. Can momondo alert me if prices change?

If you are simply researching potential flights to St. Louis, momondo offers a useful price alert feature which will track prices for flights to St. Louis from Corpus Christi and alert you when they change.

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